45 lines
1.4 KiB
Swift
45 lines
1.4 KiB
Swift
/// Class holding Mustache template
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public final class HBMustacheTemplate {
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/// Initialize template
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/// - Parameter string: Template text
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/// - Throws: HBMustacheTemplate.Error
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public init(string: String) throws {
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tokens = try Self.parse(string)
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}
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/// Render object using this template
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/// - Parameter object: Object to render
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/// - Returns: Rendered text
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public func render(_ object: Any) -> String {
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render(object, context: nil)
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}
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internal init(_ tokens: [Token]) {
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self.tokens = tokens
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}
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internal func setLibrary(_ library: HBMustacheLibrary) {
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self.library = library
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for token in tokens {
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switch token {
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case let .section(_, _, template), let .invertedSection(_, _, template):
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template.setLibrary(library)
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default:
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break
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}
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}
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}
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enum Token {
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case text(String)
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case variable(name: String, method: String? = nil)
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case unescapedVariable(name: String, method: String? = nil)
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case section(name: String, method: String? = nil, template: HBMustacheTemplate)
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case invertedSection(name: String, method: String? = nil, template: HBMustacheTemplate)
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case partial(String, indentation: String?)
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}
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let tokens: [Token]
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var library: HBMustacheLibrary?
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}
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